Coaxial Adapters

Amphenol RF In-Series and Between-Series Coaxial Adapters are designed to meet the requirements of RF applications. These adapters provide consistent electrical performance and optimized mechanical reliability, as they allow transitions between popular coaxial connector interfaces such as BNC, SMA, N-Type, and TNC. Amphenol RF Coaxial Adapters feature multiple adapter configurations and are available in a variety of body materials, including brass, beryllium copper, and stainless steel.

Types of RF Adapters
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
RF Series
Side 1 RF Series
Side 1 Body Style
Side 1 Gender
Side 1 Polarity
Side 2 RF Series
Side 2 Body Style
Side 2 Gender
Side 2 Polarity
Maximum Frequency
Impedance
Frequency Range
Packaging
Amphenol RF RF Adapters - In Series R/A ADAPT JACK/PLUG
Datasheet
2,672In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series BNC Plug (Male) Normal Jack (Female) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BNC JACK-JACK PANEL MOUNT UG-414A/U
Datasheet
27In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series BNC Jack (Female) Normal Jack Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series N PLG-TNC JCK
Datasheet
216In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series N Plug TNC Jack (Female) 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
Datasheet
Product Comments
133In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series TNC Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BULKHEAD JACK/JACK ADAPTER
Datasheet
432In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series Twinax Jack (Female) Normal Jack (Female) Normal 500 MHz Non-Constant Bulk
Amphenol RF RF Adapters - Between Series N JACK TO TNC PLUG ADAPTER
Datasheet
42In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series N Plug (Male) TNC Plug (Male) 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series N PUSHON(M)-BLKHD FEED THRU(F)
Datasheet
104In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Plug 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series R/A ADAPT JCK/PLG
Datasheet
297In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Plug (Male) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER UG-30/U
Datasheet
333In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk

Amphenol RF RF Adapters - In Series ADAPTER R/A UG-27B/U
Datasheet
77In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Plug (Male) 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series UHF PLUG TO UHF JACK ADAPTER, RIGHT ANGL
Datasheet
195In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series UHF Jack (Female) Normal Plug (Male) Normal 300 MHz Non-Constant Bulk
Amphenol RF RF Adapters - In Series UHF JACK TO UHF JACK ADAPTER, NON-CNSTNT
Datasheet
114In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series UHF Jack (Female) Normal Jack Normal 300 MHz Non-Constant Bulk
Amphenol RF RF Adapters - Between Series Adptr Straight Blkhd SMA Jack to BNC Jac
Datasheet
82In Stock
8Expected 2026-03-21
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Bulkhead Jack (Female) Normal BNC Bulkhead Jack Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series BNC PLUG TO SMA JACK VSWR:1.3MAX DC-4GHz
Datasheet
83In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Jack (Female) BNC Plug 4 GHz 50 Ohms Bulk


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA PLUG VSWR:1.3max DC-4GHz
Datasheet
27In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Plug BNC Jack 4 GHz 50 Ohms Bulk


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA JACK
Datasheet
26In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Jack (Female) BNC Jack 4 GHz 50 Ohms Bulk


Amphenol RF RF Adapters - Between Series BNC JACK-SMA JACK BLKHD ADAPTER
Datasheet
61In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Bulkhead Jack (Female) BNC Bulkhead Jack 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BULKHEAD JACK - JACK ADAPTER GOLD PLATED
Datasheet
437In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA SMA Jack (Female) SMA Jack 12.4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series in-series adapter St plug to jack; GLD
Datasheet
24In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA SMA Plug (Male) SMA Jack 12.4 GHz 50 Ohms Bulk


Amphenol RF RF Adapters - In Series SMA ST ADP
Datasheet
59In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA SMA Plug (Male) SMA Plug 12.4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA STRAIGHT BLKHD ADPT
Datasheet
492In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA SMA Jack (Female) SMA Jack 12.4 GHz 50 Ohms Bulk

Amphenol RF RF Adapters - Between Series 4.3/10 Plug to N Jack, Straight
Datasheet
86In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series N Jack (Female) Normal 4.3-10 Plug (Male) Normal 6 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter
Datasheet
308In Stock
90On Order
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Jack (Female) HD-BNC Plug 3 GHz 75 Ohms Bulk
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter
Datasheet
51In Stock
154Expected 2026-03-31
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Plug HD-BNC Jack 4 GHz 75 Ohms Bulk
Amphenol RF RF Adapters - Between Series Panel HD-BNC Jack to BNC Jack Isolated
Datasheet
114In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series HD-BNC Jack (Female) Normal BNC Jack Normal 3 GHz 75 Ohms Bulk